SpO2 – Citizen Watch UK Help Centre

How do I set up Blood Oxygen (SpO2) Tracking on my CZ Smart watch on my Gen2 Touchscreen Smartwatch?

To set up Blood Oxygen (SpO2) Tracking on your watch: Open the Gen 2 Wellness watch app Enable Blood Oxygen Tracking Make sure all the required permissions are granted To enable background readin... See more

How do I use Blood Oxygen (SpO2) Tracking on my CZ Smart Gen2 Touchscreen smartwatch?

You can track your blood oxygen levels with your watch in one of the following ways: Take a new reading:- Open the Gen 2 Wellness watch app- Select Blood Oxygen- Tap “New Reading”- Stay still unti... See more

What are the tips to effectively measure my Blood Oxygen (SpO2) level?

CZ Smart Gen2 Touchscreen and Hybrid Smartwatches have an SP02 Sensor. Wear your watch slightly higher up your arm and avoid pressing your watch against your wrist bone. Make sure your watch fits ... See more

How do I view my Blood Oxygen levels on my Gen2 Touchscreen Smartwatch on my Gen2 Touchscreen Smartwatch?

To view your Blood oxygen levels: Open the Citizen Connected Wellness app on your watch Select Blood Oxygen Your most recent Blood Oxygen level is displayed on the screen. To view past data, pleas... See more

Does enabling Blood Oxygen (SpO2) Tracking on my watch impact the battery?

Yes. However, the power consumption won’t considerably affect your normal usage. See more